Lake Siskiyou 7 Day Fishing Forecast

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  • Updated 15th April 2026

Lake Siskiyou 7 Day Fishing Forecast Outlook

Thinking of heading out to Lake Siskiyou At Dam L 3 Near Mt Shasta over the next few days. If so get you'll find all your weather information you'll need over the next seven days. Please ensure to adhere to the fishing regulations for the state. Remember, regulations are there to protect fish species and enable fishing for generations to come. Determine which day is best for you the bag your best catch on Lake Siskiyou.

Wed 15th April, 2026 Weather Conditions For Lake Siskiyou

Temperature

  • Updated Just Now

During the day the maximum temperature will be 46°F with a min temperature of 26°F around Lake Siskiyou . The average temperature will be 41°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Pretty good cloud cover today at 75% although there may be times when the sun will break through but should be enough cloud cover to find a good spot on Lake Siskiyou. With that level of cloud coverage in the sky there is a 100% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Lake Siskiyou on Wed 15th April will be from a south westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 9mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Lake Siskiyou
Winds may gust up to 10mph


Thu 16th April, 2026 Weather Conditions For Lake Siskiyou

Temperature

  • Updated Just Now

During the day the maximum temperature will be 45°F with a min temperature of 19°F around Lake Siskiyou . The average temperature will be 31°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Bring a hat and sun cream, yip with cloud coverage at 1% you'll need to find an artifical shade to cast a shadow if headng out to Lake Siskiyou to fish today. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Lake Siskiyou on Thu 16th April will be from a north westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 9mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Lake Siskiyou
Winds may gust up to 10mph


Fri 17th April, 2026 Weather Conditions For Lake Siskiyou

Temperature

  • Updated Just Now

During the day the maximum temperature will be 60°F with a min temperature of 21°F around Lake Siskiyou . The average temperature will be 40°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Bring a hat and sun cream, yip with cloud coverage at 1% you'll need to find an artifical shade to cast a shadow if headng out to Lake Siskiyou to fish today. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Lake Siskiyou on Fri 17th April will be from a south easterly direction which means fishing is poor.


Wind Speed

  • Updated Just Now

With the wind forecasted at 1mph hardly a puff out there makes for a calm mirror like surface. With the wind so light less ripples in the water makes it more difficult to mask the line and lure on Lake Siskiyou
Winds may gust up to 1mph


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